Step-by-step explanation:
Remove the parentheses: 15a²-6ab+8a²+20+5ab-31+a²-ab Combine like terms: 24a²-2ab-11
Answer: 24a²-2ab-11
Answer:
What do you need help with?
Step-by-step explanation:
19 divided by 40 is .475 so it’s -29.475
I think its A please dont get mad if its wrong
She has 7 more roses. you can subtract to find the difference. 14-7=7
